Rules and FAQs for Free Biomap on Biomapper C2 Campaign
Biomapper C2 is live with improvements in user experience. In Biomapper C2, you can swap to and from eHMND inside the flow, using tokens you already hold, so you can pay the small biomap fee and continue without hunting for a DEX.
This campaign is to celebrate the deployment of Biomapper C2 and is your chance to get a free biomap on any of the supported chains.
To know what you get with a biomapped wallet and why Biomapper is considered one of the most private and secure biometric systems available to mankind, click here.
We will airdrop back the fees for the successful Biomap + Bridge & Verify completions within the global allocated quota (see below)
Payout date: September 30 (UTC) in eHMND to the wallet that verified.
What you need to do
- Complete Biomapper C2
- Bridge & Verify on one supported mainnet chain (below).
Here’s where you can Biomap: https://mainnet.biomapper.hmnd.app/dashboard.
And here’s a video tutorial on how to Biomap: https://youtu.be/A9K9zB-8yok
What you get
- Free biomapped wallet on supported chains that can be used to verify that your wallet is proof of personhood verified.
- Biomapper fee + Humanode network fee + Bridge/verify gas refunded through a refund airdrop.
Limit: 1 refund per unique user; only your first successful Biomap + Bridge & Verify counts.
Eligibility & Proof (how we count you)
You are eligible if all are true:
- You completed Biomapper C2.
- You bridged & verified on one supported mainnet chain.
- You are within the allocated quota for successful completions (global cap).
- This is your first successful completion for this campaign.
How do we distribute your refund?
- We check your Biomapper C2 completion, and
- Supported chain’s bridge/verify event for your wallet address. When both are present, you’re in the airdrop set for Sept 30.
Supported chains & quotas
These are per-chain quotas. Quotas are first-come, first-served.
However, if a chain nears capacity faster than others, we may rebalance remaining capacity between chains and will update quotas accordingly.
| Chain | Free Biomap Quota |
|---|---|
| Arbitrum | 2000 |
| Aurora | 3000 |
| Avalanche | 10,000 |
| Base | 10,000 |
| Botanix | 1000 |
| Catacomb Crawlers | 500 |
| Etherlink | 1000 |
| Filecoin | 1000 |
| Hemi | 1000 |
| Hyperliquid | 1000 |
| Linea | 3000 |
| Manta | 1000 |
| Metis | 1000 |
| Nibiru | 1000 |
| Ontology | 1000 |
| Scroll | 2000 |
| Sei | 1000 |
| Soneium | 10,000 |
| Sonic | 1000 |
| Story | 1000 |
| Unichain | 1000 |
| Vanar | 2000 |
| Wanchain | 1000 |
| XRPL | 2000 |
FAQs
- Do I have to use the C2 version specifically?Yes. This campaign is for Biomapper C2 + Bridge & Verify. Don’t worry. Biomapper C2 is the only version available by default.
- What changed in C2 that helps me? You can swap to and from eHMND inside the flow, pay the biomap fee, and continue to bridging without leaving for a DEX. The overall UX is simplified.
- Do I need to complete KYC or upload personal documents? No. No PII, no KYC. Biomapper proves you are a unique, living human.Read more on Biomapper privacy: https://blog.humanode.io/understanding-biomappers-privacy-and-security-approach/
- Which address receives the refund? The same wallet address that performed the Verify step on one of the supported chains.
- Can I bridge to many chains and get multiple refunds? No. One refund per unique user. Only your first successful completion counts.
- Do testnets count? No. Mainnet only on the supported chains listed above.
- What exactly is refunded? Your biomap fee, Humanode network fee, and bridge/verify gas. Unrelated swaps/trades, slippage, or external transactions are not included.
- Can you send my refund to another address? No. Refunds go to the verifying wallet by design.
- What order do I follow? Biomapper C2 → Bridge & verify to your chosen chain.
- Is there a deadline to complete? The campaign runs until quotas are filled; payouts are scheduled for Sept 30 (UTC) based on successful completions recorded before the payout snapshot.